HOBBS , R. C.; RUGH, D. J.; WAITE, J. M.; BREIWICK, J. M.; DEMASTER, D. P. Abundance of eastern North Pacific gray whales on the 1995/96 southbound migration . J. Cetacean Res. Manage., [S. l.], v. 6, n. 2, p. 115–120, 2023. DOI: 10.47536/jcrm.v6i2.774. Disponível em: https://journal-iwc-live.netxtra.dev/index.php/jcrm/article/view/774. Acesso em: 28 sep. 2025.